Toilet seat hinge



FIG. 1 is a top perspective view of a toilet set hinge of the invention.

FIG. 2 is a top plan view of the toilet seat hinge shown in FIG. 1.

FIG. 3 is a right side view of the toilet seat hinge shown in FIG. 1, the left side view being a mirror image thereof.

FIG. 4 is a front elevational view of the toilet seat hinge shown in FIG. 1; and,

FIG. 5 is a rear elevational view of the toilet seat hinge shown in FIG. 1.

The portions of the toilet seat hinge shown in broken lines illustrate environment and form no part of the claim. The portions of the toilet seat hinge shown in dot-dash-dot configuration illustrate the boundary of the claimed design and form no part of the claim. 

I claim the ornamental design for a toilet seat hinge, as shown and described. 